multi: run all test instances in parallel

shachain/element_test.go

@@ -162,6 +162,8 @@ func generateTests(t *testing.T) []deriveTest {
 // TestDeriveIndex check the correctness of index derive function by testing
 // the index corner cases.
 func TestDeriveIndex(t *testing.T) {
+	t.Parallel()
+
 	for _, test := range generateTests(t) {
 		pos, err := test.from.deriveBitTransformations(test.to)
 		if err != nil {
@@ -218,6 +220,8 @@ var deriveElementTests = []struct {
 // TestSpecificationDeriveElement is used to check the consistency with
 // specification hash derivation function.
 func TestSpecificationDeriveElement(t *testing.T) {
+	t.Parallel()
+
 	for _, test := range deriveElementTests {
 		// Generate seed element.
 		element, err := newElementFromStr(test.seed, rootIndex)

shachain/producer_test.go

@@ -10,6 +10,8 @@ import (
 // TestShaChainProducerRestore checks the ability of shachain producer to be
 // properly recreated from binary representation.
 func TestShaChainProducerRestore(t *testing.T) {
+	t.Parallel()
+
 	var err error
 
 	seed := chainhash.DoubleHashH([]byte("shachaintest"))

shachain/store_test.go

@@ -403,6 +403,8 @@ var tests = []struct {
 // TestSpecificationShaChainInsert is used to check the consistency with
 // specification hash insert function.
 func TestSpecificationShaChainInsert(t *testing.T) {
+	t.Parallel()
+
 	for _, test := range tests {
 		receiver := NewRevocationStore()
 
@@ -433,6 +435,8 @@ func TestSpecificationShaChainInsert(t *testing.T) {
 // TestShaChainStore checks the ability of shachain store to hold the produced
 // secrets after recovering from bytes data.
 func TestShaChainStore(t *testing.T) {
+	t.Parallel()
+
 	seed := chainhash.DoubleHashH([]byte("shachaintest"))
 
 	sender := NewRevocationProducer(seed)